Panasonic TX-PF42G30, Service Manual

Page: 35 / 117

35
10 Block Diagram
10.1. Main Block Diagram
P
(LED:6TIMES)
(LED:8TIMES)
(LED:7TIMES)
HOT COLD
(LED:11TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:9TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED:11TIMES)
(LED:12TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:4TIMES)
(LED:4TIMES)
ENERGY RECOVERY
DATA
DRIVER
VDA
STB5V
C11
Vda
DATA
DRIVER
P
KEY3
C10
VE GEN.
DATA
DRIVER
VSUS GEN.
C23
SCAN CONTROL
SCAN
DRIVER
SN
CONTROL
PULSE
VAD GEN.
SOS8_SS
DATA
DRIVER
DATA
DRIVER
Vda
SUSTAIN CONTROL
SUSTAIN CONTROL
KEY3
P+5V
VIDEO DATA
P+5V
SUSTAIN CONTROL
P+5V
DATA
DRIVER
RECTIFIER
MAIN
CONVERTER
P+15V
VSUS
P9
SOS8_SS
C21
DATA
DRIVER
SOS8_SS
SS33
C14
DATA
DRIVER
VIDEO DATA
P+3.3V
SS
SN-BOARD
ENERGY RECOVERY
SOS DETECT
P+3.3V C20
SCAN
DRIVER
DATA
DRIVER
SOS7_SC2
C2
SS11
SN-BOARD
FLOATING PART
SOS DETECT
SS-BOARD
SOS DETECT
VSUS
SCAN DRIVE
DATA DRIVER (LEFT)
SUSTAIN DRIVE
BUFFER
SOS6_SC1
VSCAN GEN.
POWER SW
KEY1
OPERATION KEYS
VSUS
P11
VIDEO DATA
DATA
DRIVER
KEY
C1
P-BOARD
SOS DETECT
DATA DRIVER (RIGHT)
P+3.3V
DATA
DRIVER
P+5V
P+5V
SOS8_SS
F15V
RELAY
P+5V
KEY1
P2
P+15V
POWER SUPPLY
SN20
VSUS
RECTIFIER
SN2
AC CORD
P35
POWER
FACTOR
CONTROL
DATA
DRIVER
P+15V
C25
VSUS
VDA
VDA
STANDBY
VOLTAGE
CONVERTER
P+15V
DATA
DRIVER
DATA
DRIVER
P+3.3V
VIDEO DATA
DATA
DRIVER
SIDE UNIT ASSY
P6
SOUND15V
P+15V
STB5V
F15V
SOUND_SOS DET
ANALOG-ASIC
P+5V_DET
PEAKS-LDA3
LO1_L/R
L/R
SUB5V
V
RGB_CVBS
TUNER5V
V
OUT
CPU BUS
IECOUT
L/R
AV2
IFD_OUT
DCDC
REMOTE_RECEIVER
FAN SOS
SUB3.3V
SUB1.2V
FAN ON
DCDC
P+1.1V
TUNER5V
SOS4_PS
L/R
Parallel_
TS(CI)
P+1.1V
LED_R/G
SUB1.8V
VDAC
P+3.3V
SUSTAIN
CONTROL
A6
DDR3
PWM
P+3.3V_DET
HP L/R
P+15V
P+5V
HDMI I/F
AUDIO OUT
SOS6_SC1
SD CARD
SOS7_SC2
HP_L/R
SOUND15V
SPEAKER(R)
SUB3.3V
DIGITAL_AUDIO_OUT
SOUND_SOS
SOS8_SS
P+15V
A32
LED_R/G
TMDS DATA
V OUT
A31
NAND
FLASH
SD CARD I/F
LO2_L/R
ETHERNET
AV IN
ETHERPHY
C.A.T.S_SENSOR
HDMI1-4
STB3.3V
DIGITAL
AUDIO
STB3.3V
SOS_DCC
TUNER
DDR3 I/F
STM
COMPONENT
L
PANEL_MAIN_ON
CI SLOT
DCDC
F15V
SUB3.3V
P+3.3V
TUNER I/F
SIF I/F
LP1
P+3.3V
DCDC
DCDC
USB5V
SUB3.3V
REMOTE_IN
STB1.2V
SOS8_SS P+5V
SPEAKER(L)
P+3.3V
SUB1.8V
DVB_CVBS
VIDEO DATA
PANEL_SOS
DCDC
Y/PR/PB
L/R OUT
V
ETHERNET DATA
CI DATA
FAN_SOS DET
LAN CON I/F
R
FAN ON
A8
FAN_A-B
PEAKS
EEPROM
CPU BUS
I/F
CI I/F
FAN CONT.
F15V
V/R/G/B
PANEL_SOS
L/R
LO1_L/R
CI
BUFFER
HP_L/R
VIDEO OUT
TS I/F
AMP
ARC
(HDMI2)
ARC
(HDMI2)
A35
STM
EEPROM
P+3.3V
K
DCDC
A20
SOS6_SC1
C.A.T.S_SENSOR
PANEL_MAIN_ON
SUB1.2V
L/R
STB3.3V
SUB1.5V
STB5V
SUB5V
HEAD_
PHONE
SUB1.5V
DCDC
DCDCIN
OUT
TUNER_POWER_SOS
SUB5V_SENSE SUB5V
USB_1-3
LO2_L/R
REMOTE RECEIVER
K1
F15V
LVDS I/F
LVDS DATA
A11
L/R OUT
RECEIVER
SCAN CONTROL
AV1
DCDC
SUB3.3V
Y/PB/PR
C.A.T.S. SENSOR
P+2.5V
P+2.5V
SIF_OUT
SUB3.3V_SENSE
SOS4_PS
MAIN AV INPUT,PROCESSING
VIDEO DATA
SPI
FLASH
KEY1
A
SOS7_SC2
KEY3
TUNER_POWER_SOS
KEY1
STB5V
USB
AUDIO
USB5V
USB I/F
SD CARD DATA
POWER LED
A1
P+5V
AUDIO
SUB9V
F15V
AV SW
TU5V
P+5V
PWM
ON/OFF CONTROL
PS SOS4
POWER MICOM
P34
(LED:6TIMES)
(LED:8TIMES)
(LED:7TIMES)
HOT COLD
(LED:11TIMES)
(LED:8TIMES)
(LED:7TIMES)
(LED:9TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED:11TIMES)
(LED:12TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:3TIMES)
(LED:4TIMES)
(LED:4TIMES)